Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average snowfall in February
- Average snowfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
Sullivan indicates an average high-temperature of a frosty 43.2°F (6.2°C) in February, showing minor variation from January's 39°F (3.9°C). Throughout February, the nighttime temperature averages to a freezing cold 27.9°F (-2.3°C).Humidity
In February, the average relative humidity in Sullivan is 76%.Rainfall
In Sullivan, during February, the rain falls for 8.3 days and regularly aggregates up to 1.89" (48mm) of precipitation. In Sullivan, during the entire year, the rain falls for 149.6 days and collects up to 32.05" (814mm) of precipitation.Snowfall
January through March, November and December are months with snowfall in Sullivan, Missouri. In Sullivan, in February, during 5.7 snowfall days, 2.64" (67mm) of snow is typically accumulated. In Sullivan, during the entire year, snow falls for 21.6 days and aggregates up to 9.41" (239mm) of snow.Daylight
The average length of the day in February is 10h and 48min.On the first day of February in Sullivan, sunrise is at 7:09 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 5:57 pm CST.
Sunshine
In February, the average sunshine in Sullivan is 4.8h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: During February, 2 as the daily maximum UV index converts into the following advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is February in Sullivan?
What is the average humidity in February in Sullivan?
How many days does it rain in February in Sullivan?
How many days does it snow in February in Sullivan?
How many hours of daylight does Sullivan have in February?
When are sunrise and sunset in February in Sullivan?
How long on average sun shines in February in Sullivan?
When is the lowest UV index in Sullivan?
What is the UV index intensity in February in Sullivan?
Average temperature in February
Sullivan, MO
- Average high temperature in February: 43.2°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in February: 27.9°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).
Average pressure in February
Sullivan, MO
- Average pressure in February: 30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in February
Sullivan, MO
- Average wind speed in February: 8.4mph
The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in February
Sullivan, MO
- Average humidity in February: 76%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).
Average rainfall in February
Sullivan, MO
- Average rainfall in February: 1.89"
The wettest month (with the highest rainfall) is April (3.86").
The driest month (with the least rainfall) is November (1.85").
Average rainfall days in February
Sullivan, MO
- Average rainfall days in February: 8.3 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (7 days).
Average snowfall in February
Sullivan, MO
- Average snowfall in February: 2.64"
The month with the highest snowfall is January (2.68").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in February
Sullivan, MO
- Average snowfall days in February: 5.7 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Sullivan, MO
- Average daylight in February: 10h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in February: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in February
Sullivan, MO
- Average sunshine days in February: 15.2 days
The month with the most sunshine days is January (19.1 days).
The month with the least sunshine days is July (11.9 days).
Average UV index in February
Sullivan, MO
- Average UV index in February: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in February
Sullivan, MO
- Average cloud cover in February: 49
The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June and July (Cloud cover 29).
Average visibility in February
Sullivan, MO
- Average visibility in February: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Sullivan, Missouri, USA
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